Chemical Name: Tetrakis(hydroxymethyl)phosphonium sulfate
Molecular Formula: C8H24O12P2S
Molecular Weight: 406.28
InChI Key: YIEDHPBKGZGLIK-UHFFFAOYSA-L
InChI: InChI=1S/2C4H12O4P.H2O4S/c2*5-1-9(2-6,3-7)4-8;1-5(2,3)4/h2*5-8H,1-4H2;(H2,1,2,3,4)/q2*+1;/p-2

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

FW:	252.180
CAS:	55566-30-8
Melting_Point:	-35°C
Bolling_Point:	111°C
MF:	C4H13O8PS
Product_Name:	Tetrakis(Hydroxymethyl)Phosphonium Sulfate
Flash_Point:	96 °C
Density:	1.4 g/mL at 25 °C(lit.)

FW:	252.180
MF:	C4H13O8PS
Water_Solubility:	>=10 g/100 mL at 18 ºC
Bolling_Point:	111°C
Exact_Mass:	252.006866
PSA:	180.32000
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :8 ', '3. Hydrogen Bond Acceptor Count :12 ', '4. Rotatable Bond Count :8 ', '5. Isotope Atom Count :N/A ', '6. TPSA 251 ', '7. Heavy Atom Count :23 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :118 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :3']
Melting_Point:	-35°C
Flash_Point:	96 °C
Density:	1.4 g/mL at 25 °C(lit.)
More_Info:	['1 . Appearance Liquid ', '2 . Density（g/mL,20ºC）1381 ', '3 . Relative vapor density（g/mL,Atmosphere =1） Unknow ', '4 . Melting point（ºC）-35 ', '5 . Boiling point（ºC）111 ', '6 . Boiling point（ºC，20mm hg）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（°C）96 ', '9 . Specific rotation（ºC）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC） Unknow ', '11 . Vapor pressure（kPa,25ºC）32 ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility 能Soluble in Water 的']

RTECS:	TA2570000
HS_Code:	2931900090
Safety_Statements:	S26-S36/37/39-S45
WGK_Germany:	1
RIDADR:	UN 2922 8/PG 3
Risk_Statements(EU):	R22
Hazard_Codes:	C: Corrosive;
Packing_Group:	III
Hazard_Class:	6.1(b)